Senior React JS Dev (high-performance, low-latency front-end app) - Singapore

10+ years of experience in Web/UI development.

Strong hands-on experience with React.

Proven experience building high-performance, low-latency front-end applications.

Solid understanding of JavaScript, TypeScript, HTML5, CSS3.

Experience working with real-time data streaming, WebSockets, or event-driven UI architectures.

Strong knowledge of UI performance optimization techniques.

Experience integrating with REST APIs and real-time backend services.

Familiarity with Git-based version control and modern CI/CD pipelines.

Strong problem-solving skills and ability to work in a fast-paced Front Office environment.

Desired

• Expertise with Angular web development and AG Grid
• Experience with unittesting frameworks such as Karma and Jasmine, and endtoend testing frameworks, particularly Playwright
• Experience with the OpenFin platform
• UI design for low latency pricing and execution
• Working knowledge of resilient software design